Smartphone charging plug system



FIG. 1 is a bottom front perspective view of the smartphone chargingplug system with the smartphone shown in dotted lines.

FIG. 2 is a bottom front perspective view of the smartphone chargingplug system with the smartphone removed.

FIG. 3 is a top front perspective view of the smartphone charging plugsystem.

FIG. 4 is a bottom rear perspective view of the smartphone charging plugsystem with the plugs retracted.

FIG. 5 is a bottom rear perspective view of the smartphone charging plugsystem with the plugs extended.

FIG. 6 is a bottom plan view of the smartphone charging plug system.

FIG. 7 is a top plan view of the smartphone charging plug system.

FIG. 8 is a left side elevation view of the smartphone charging plugsystem.

FIG. 9 is a right side elevation view of the smartphone charging plugsystem.

FIG. 10 is a front plan view of the smartphone charging plug system withthe smartphone shown in dotted lines; and,

FIG. 11 is a rear plan view of the smartphone charging plug system.

The broken lines showing are for illustrative purposes and forms no partof the claimed design.

The ornamental design for a smartphone charging plug system device, asshown and described.